#include<stdio.h>
int main()
{
	int n,i;
	scanf("%d",&n);
	int a[n];
	for (i=0;i<n;i++){
		scanf("%d",&a[i]); 
	}
	for(i=0;i<n;i++){
		if(a[i]*a[i]%7==1){
			continue;
		}
		printf("%d ",a[i]);
	}
	return 0;
}
/**************************************************************
	Problem: 1156
	User: admin
	Language: C
	Result: Accepted
	Time:9 ms
	Memory:1144 kb
****************************************************************/